Wire harness welding adjusting mechanism

Abstract

The utility model relates to the field of adjusting mechanisms, in particular to a wire harness welding adjusting mechanism. The adjusting mechanism comprises a wire harness positioning plate, a positioning plate lifting part, a positioning plate horizontal moving part, a positioning plate stroke limiting part, a sensor, a base, a terminal positioning seat and a clamping part, the wire harness positioning plate is connected to the moving end of the positioning plate horizontal moving part in a sliding fit mode, and a machine body of the positioning plate horizontal moving part is fixed to the moving end of the positioning plate lifting part; a sensor is installed at the moving end of the positioning plate horizontal moving part, a base is fixed to the machine body of the positioning plate lifting part, a terminal positioning seat is detachably connected to the base, and clamping parts are installed on the base and the terminal positioning seat. The height of the wire harness positioning plate is adjusted through the positioning plate lifting part, and the wire harness positioning plate is moved to a preset horizontal position through the positioning plate horizontal moving part. And the terminal positioning seat can be quickly inserted on the base through the clamping part. The wire harness positioning plate is matched with the sensor to realize accurate positioning of the wire harness.

Description

Technical Field

[0001] The utility model relates to the field of adjusting mechanisms, in particular to a wire harness welding adjusting mechanism. Background Technique

[0002] When processing a wire harness and a terminal, one end of the wire harness needs to be positioned on the terminal and then welded. However, the existing positioning mechanism for the wire harness and the terminal cannot be adjusted according to the specific position of the wire harness. Content of the Utility Model

[0003] The technical problem to be solved by the utility model is: in order to solve the technical problems described in the background technique, the utility model provides a wire harness welding adjusting mechanism. The height of the wire harness positioning plate is adjusted by the positioning plate lifting part, and the wire harness positioning plate is moved to a preset horizontal position by the positioning plate horizontal moving part. The quick insertion of the terminal positioning seat on the base is realized through the clamping part. The accurate positioning of the wire harness is realized by the cooperation of the wire harness positioning plate and the sensor.

[0004] The technical solution adopted by the utility model to solve its technical problems is:

[0005] A wire harness welding adjusting mechanism includes a wire harness positioning plate, a positioning plate lifting part, a positioning plate horizontal moving part, a positioning plate stroke limiting part, a sensor, a base, a terminal positioning seat, and a clamping part. The wire harness positioning plate is slidably connected to the moving end of the positioning plate horizontal moving part. The body of the positioning plate horizontal moving part is fixed to the moving end of the positioning plate lifting part. A sensor is installed on the moving end of the positioning plate horizontal moving part. The body of the positioning plate lifting part is fixed with a base. The terminal positioning seat is detachably connected to the base. The clamping part is installed on the base and the terminal positioning seat. The positioning plate stroke limiting part is installed on the positioning plate lifting part and the positioning plate horizontal moving part.

[0006] Specifically, an elbow for contacting the end of the wire harness is provided at the top of the wire harness positioning plate.

[0007] Specifically, the positioning plate horizontal moving part is a slide table cylinder. A slide seat is fixed to the bottom of the wire harness positioning plate, and the slide seat is slidably connected to the slide table of the positioning plate horizontal moving part.

[0008] Specifically, a sensor is movably connected to the slide table of the positioning plate horizontal moving part, and a spring is connected between the sensor and the slide table of the positioning plate horizontal moving part.

[0009] Specifically, the positioning plate lifting part is a slide table cylinder, and the body of the positioning plate horizontal moving part is fixed to the slide table of the positioning plate lifting part.

[0010] Specifically, the positioning plate stroke limiting part includes a limit bolt and a limit post. A limit post is provided on the slide of the positioning plate horizontal movement part, and a limit bolt is threadedly connected to the slide of the positioning plate lifting part. The limit bolt is located directly in front of the limit post.

[0011] Specifically, the clamping part includes a ball plunger and a dowel pin. A dowel pin is provided at the bottom of the terminal positioning seat. An annular groove for accommodating the positioning beads of the ball plunger is provided on the dowel pin. A hole groove for inserting the dowel pin is provided in the base, and a ball plunger for clamping the dowel pin is installed in the base.

[0012] Specifically, the terminal positioning seat includes a rear seat, an intermediate seat, and a front seat. The bottom end of the rear seat is connected with a clamping part. A plurality of first screw holes arranged in a straight line are provided on the rear seat. The first screw holes are threadedly connected with the first bolts. A waist-shaped hole one is provided on the intermediate seat. The first bolts pass through the waist-shaped hole one. A positioning groove and a waist-shaped hole two for cooperating with the terminal are provided on the front seat. A second screw hole is provided on the intermediate seat. The second screw hole is threadedly connected with the second bolts. The second bolts pass through the waist-shaped hole two, and the waist-shaped hole two is perpendicular to the waist-shaped hole one.

[0013] The beneficial effects of the present utility model are as follows: The present utility model provides a wire harness welding adjustment mechanism. The height of the wire harness positioning plate is adjusted through the positioning plate lifting part, and the wire harness positioning plate is moved to a preset horizontal position through the positioning plate horizontal movement part. The quick insertion and connection of the terminal positioning seat on the base are realized through the clamping part. The accurate positioning of the wire harness is realized through the cooperation of the wire harness positioning plate and the sensor. Description of the Drawings

[0014] The following further describes the present utility model in conjunction with the drawings and embodiments.

[0015] Figure 1 is a schematic structural diagram of the present utility model;

[0016] Figure 2 is a schematic structural diagram of the terminal positioning seat of the present utility model;

[0017] Figure 3 is a schematic structural diagram of the clamping part of the present utility model;

[0018] In the figure, 1. wire harness positioning plate, 2. positioning plate lifting part, 3. positioning plate horizontal movement part, 5. sensor, 6.

[0019] base, 7. terminal positioning seat, 8. slide seat, 9. ball plunger, 10. dowel pin, 41. limit bolt,

[0020] 42. limit post, 71. rear seat, 72. intermediate seat, 73. front seat, 74. first screw hole, 75. first bolt, 76.

[0021] waist-shaped hole one, 77. positioning groove, 78. waist-shaped hole two, 79. second screw hole. Detailed implementation mode

[0022] Now, the present utility model will be further described in detail with reference to the accompanying drawings. These drawings are all simplified schematic diagrams, only illustrating the basic structure of the present utility model in a schematic manner, so they only show the components related to the present utility model.

[0023] Figure 1 is the structural schematic diagram of the present utility model; Figure 2 is the structural schematic diagram of the terminal positioning seat of the present utility model

[0024] diagram; Figure 3 is the structural schematic diagram of the clamping part of the present utility model.

[0025] As shown in the attached Figure 1 figures, a wire harness welding adjustment mechanism includes a wire harness positioning plate 1, a positioning plate lifting part 2, a positioning plate horizontal moving part 3, a positioning plate stroke limiting part, a sensor 5, a base 6, a terminal positioning seat 7, and a clamping part. The wire harness positioning plate 1 is slidably connected to the moving end of the positioning plate horizontal moving part 3. The body of the positioning plate horizontal moving part 3 is fixed to the moving end of the positioning plate lifting part 2. A sensor 5 is installed on the moving end of the positioning plate horizontal moving part 3. The body of the positioning plate lifting part 2 is fixed with a base 6. The terminal positioning seat 7 is detachably connected to the base 6. The clamping part is installed on the base 6 and the terminal positioning seat 7. The positioning plate lifting part 2 and the positioning plate horizontal moving part 3 are installed with a positioning plate stroke limiting part.

[0026] The top of the wire harness positioning plate 1 is provided with an elbow for contacting the end of the wire harness.

[0027] The positioning plate horizontal moving part 3 is a slide table cylinder. A slide seat 8 is fixed to the bottom of the wire harness positioning plate 1, and the slide seat 8 is slidably connected to the slide table of the positioning plate horizontal moving part 3.

[0028] A sensor 5 is movably connected to the slide table of the positioning plate horizontal moving part 3, and a spring is connected between the sensor 5 and the slide table of the positioning plate horizontal moving part 3.

[0029] The positioning plate lifting part 2 is a slide table cylinder, and the body of the positioning plate horizontal moving part 3 is fixed to the slide table of the positioning plate lifting part 2.

[0030] The lifting of the slide table of the positioning plate lifting part 2 can drive the lifting of the wire harness positioning plate 1, so as to adjust the height of the wire harness positioning plate 1.

[0031] The positioning plate stroke limiting part includes a limit bolt 41 and a limit post 42. A limit post 42 is provided on the slide table of the positioning plate horizontal moving part 3, and a limit bolt 41 is threadedly connected to the slide table of the positioning plate lifting part 2, and the limit bolt 41 is located directly in front of the limit post 42.

[0032] When the horizontal moving part 3 of the positioning plate drives the wire harness positioning plate 1 to move forward, it will drive the limit post 42 to move towards the limit bolt 41 until the limit post 42 abuts against the limit bolt 41, and the wire harness positioning plate 1 can no longer move forward. By turning the limit bolt 41, the limit bolt 41 can be moved along the screw hole of the sliding table of the positioning plate lifting part 2, so that the maximum forward moving stroke of the wire harness positioning plate 1 can be adjusted.

[0033] As shown in the Figure 3 attachment, the clamping part includes a ball plunger 9 and a dowel pin 10. A dowel pin 10 is provided at the bottom of the terminal positioning seat 7. An annular groove for accommodating the positioning beads of the ball plunger 9 is provided on the dowel pin 10. A hole groove for inserting the dowel pin 10 is provided in the base 6, and a ball plunger 9 for clamping the dowel pin 10 is installed in the base 6.

[0034] After the dowel pin 10 is inserted downward into the hole groove in the base 6, the dowel pin 10 will force the positioning beads of the ball plunger 9 to retract into the ball plunger 9. When the annular groove of the dowel pin 10 moves to the front of the ball plunger 9, the positioning beads of the ball plunger 9 will move outward into the annular groove of the dowel pin 10 due to the spring rebound, thereby clamping the dowel pin 10 and realizing the positioning of the terminal positioning seat 7 on the base 6.

[0035] As shown in the Figure 2 attachment, the terminal positioning seat 7 includes a rear seat 71, an intermediate seat 72, and a front seat 73. The bottom end of the rear seat 71 is connected with a clamping part. A plurality of screw holes 74 arranged in a straight line are provided on the rear seat 71. The screw holes 74 are threadedly connected with bolts 75. A waist-shaped hole 76 is provided on the intermediate seat 72. The bolt 75 passes through the waist-shaped hole 76. A positioning groove 77 and a waist-shaped hole 78 for fitting the terminal are provided on the front seat 73. A screw hole 79 is provided on the intermediate seat 72. The screw hole 79 is threadedly connected with a bolt two. The bolt two passes through the waist-shaped hole 78, and the waist-shaped hole 78 is perpendicular to the waist-shaped hole 76.

[0036] When adjusting the front-back position of the front seat 73, pre-tighten the bolt 75 into one of the screw holes 74, and then move the intermediate seat 72 back and forth. The waist-shaped hole 76 moves along the bolt 75. When the intermediate seat 72 drives the front seat 73 to move in place, tighten the bolt 75 to fix the intermediate seat 72 on the rear seat 71.

[0037] When adjusting the left-right position of the front seat 73, pre-tighten the bolt two into the screw hole 79. When moving the front seat 73 left and right, the waist-shaped hole 78 moves along the bolt two. When the front seat 73 moves in place, tighten the bolt two to fix the front seat 73 on the intermediate seat 72.

[0038] The working mode of this application is as follows: First, the positioning plate lifting part 2 and the positioning plate horizontal moving part 3 drive the wire harness positioning plate 1 to move to a preset position. Place the terminal in the positioning groove 77 of the front seat 73. Then place the wire harness end on the terminal and move it forward until the wire harness end touches the elbow of the wire harness positioning plate 1. At this time, the wire harness positioning plate 1 slides backward due to the pressure of the wire harness end and touches the sensor 5 (proximity switch), and the sensor 5 transmits a signal to the PLC.

[0039] Enlightened by the above ideal embodiments based on the present utility model, through the above description, relevant staff can completely make various changes and modifications within the scope not deviating from the technical idea of this utility model. The technical scope of this utility model is not limited to the content in the specification, and its technical scope must be determined according to the scope of the claims.

Claims

1. A wire harness welding adjustment mechanism, characterized in that: The invention comprises a wire harness positioning plate (1), a positioning plate lifting part (2), a positioning plate horizontal moving part (3), a positioning plate stroke limiting part, a sensor (5), a base (6), a terminal positioning seat (7), and a clamping part. The wire harness positioning plate (1) is slidably connected to the moving end of the positioning plate horizontal moving part (3), the body of the positioning plate horizontal moving part (3) is fixed to the moving end of the positioning plate lifting part (2), the sensor (5) is installed on the moving end of the positioning plate horizontal moving part (3), the base (6) is fixed on the body of the positioning plate lifting part (2), the terminal positioning seat (7) is detachably connected to the base (6), the clamping part is installed on the base (6) and the terminal positioning seat (7), and the positioning plate stroke limiting part is installed on the positioning plate lifting part (2) and the positioning plate horizontal moving part (3).

2. The wire harness welding adjustment mechanism according to claim 1, characterized in that: The top end of the wire harness positioning plate (1) is provided with a bend for contacting the end of the wire harness.

3. The wire harness welding adjustment mechanism according to claim 1, characterized in that: The horizontal moving part (3) of the positioning plate is a slide cylinder, a slide seat (8) is fixed at the bottom of the harness positioning plate (1), and the slide seat (8) is slidably connected to the slide of the horizontal moving part (3) of the positioning plate.

4. The wire harness welding adjustment mechanism according to claim 1, characterized in that: The positioning plate lifting part (2) is a slide cylinder, and the body of the positioning plate horizontal moving part (3) is fixed on the slide of the positioning plate lifting part (2).

5. The wire harness welding adjustment mechanism according to claim 4, characterized in that: The travel limiting part of the positioning plate comprises a limiting bolt (41) and a limiting column (42); the sliding platform of the horizontal moving part (3) of the positioning plate is provided with a limiting column (42); the sliding platform of the lifting part (2) of the positioning plate is threadedly connected with the limiting bolt (41); the limiting bolt (41) is located directly in front of the limiting column (42).

6. The wire harness welding adjustment mechanism according to claim 1, characterized in that: The clamping part comprises a ball plunger (9) and a pin (10); the pin (10) is provided at the bottom of the terminal positioning seat (7); an annular groove for accommodating a positioning bead of the ball plunger (9) is provided on the pin (10); a hole groove for inserting the pin (10) is provided in the base (6); and a ball plunger (9) for clamping the pin (10) is installed in the base (6).

7. The wire harness welding adjustment mechanism according to claim 1, characterized in that: The terminal positioning seat (7) comprises a rear seat (71), an intermediate seat (72) and a front seat (73). The bottom end of the rear seat (71) is connected with a clamping portion. The rear seat (71) is provided with a plurality of screw holes (74) arranged in a straight line. The screw hole (74) is threadedly connected with a bolt (75). The intermediate seat (72) is provided with a waist-shaped hole (76). The bolt (75) passes through the waist-shaped hole (76). The front seat (73) is provided with a positioning groove (77) and a waist-shaped hole (78) for matching the terminal. The intermediate seat (72) is provided with a screw hole (79). The screw hole (79) is threadedly connected with a bolt (76). The bolt (76) passes through the waist-shaped hole (78). The waist-shaped hole (78) and the waist-shaped hole (76) are perpendicular to each other.

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